CN203350002U - Phosphogypsum slag stockyard dam body seepage-proof detection system - Google Patents
Phosphogypsum slag stockyard dam body seepage-proof detection system Download PDFInfo
- Publication number
- CN203350002U CN203350002U CN 201320410749 CN201320410749U CN203350002U CN 203350002 U CN203350002 U CN 203350002U CN 201320410749 CN201320410749 CN 201320410749 CN 201320410749 U CN201320410749 U CN 201320410749U CN 203350002 U CN203350002 U CN 203350002U
- Authority
- CN
- China
- Prior art keywords
- dam body
- detection system
- seepage
- pvc tube
- stockyard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
A phosphogypsum slag stockyard dam body seepage-proof detection system is disclosed, comprising a PVC tube, a pressure transmitter, a power source and a data collector. The phosphogypsum slag stockyard dam body seepage-proof detection system is characterized in that the PVC tube is provided with small holes, the sensor of the pressure transmitter is arranged in the PVC tube, and the pressure transmitter is connected with the power source and the data collector. In phosphogypsum slag stockyard dam body seepage-proof detection system utilization processes, when a phosphogypsum stockyard dam is built, measurement holes are built in a dam body, and the PVC tube is pre-buried in the measurement holes; if water seeps in the dam body, the seeping water comes together in the PVC tube through the small holes of the PVC tube, the liquid level of the seeping water in the dam body is measured by the sensor of the pressure transmitter in the PVC tube, static pressure is converted into electric signals, the signals are transmitted to the data collector in a control room, and therefore the signals can be monitored and displayed in a concentrated manner. The phosphogypsum slag stockyard dam body seepage-proof detection system is characterized in that by measuring the liquid level of the seeping water in the holes of the dam body, whether water seeps in the dam body can be determined or the level of the seepage can be determined, that the liquid level is within a controllable range can be guaranteed, and therefore firmness and safety of the dam body can be realized. The detection system is small in error and is worth popularization and application in the phosphorous chemical industry and particularly in a gypsum stockyard.
Description
Technical field
The utility model relates to the detection technique of environmental protection antiseep, specifically, relates to the undetected examining system of a kind of phosphogypsum slag stockyard dam body seepage.
Background technology
The industrial residue produced when ardealite is Wet-process Phosphoric Acid Production with sulfuric acid extraction phosphorus ore, 1 ton of phosphoric acid of every production discharges approximately 5 tons of phosphogypsum slags, and in China, most of phosphoric acid by wet processes all adopt two water law flow processs.Two water law flow processs have that technique is relatively simple, technology maturation, to rock phosphate in powder kind strong adaptability, particularly grade ore relatively on the low side, occupy leading position in Wet-process Phosphoric Acid Production.Aborning, after reaction, filtering, produce the ardealite slurry, it is transported to the gypsum collecting field and piles up and carry out drainage and natural drying, dried gypsum can be made the raw material of other products.Along with the extension of phosphoric acid production scale, produce a large amount of ardealites, general stockyard is arranged in the mountain valley that three faces are all mountains, piling height is more and more higher, quantity is increasing, and dam construction technique requires more and more higher, for preventing dam body immersion and seepage, remove a hidden danger, monitor in real time and patrol
Understand in time the health status of dam body, once abnormal, the emergency treatment of adopting an effective measure immediately, guarantee that the stockyard dam body is reliable, stable, safety.Therefore whether have seepage or seepage degree if grasping dam body, most important.
Summary of the invention
The purpose of this utility model is to provide a kind of a kind of detection system of dam body infiltration, to meet various phosphorus stone
The antiseep of cream slag muck field dam body infiltration detects.
In order to realize this purpose, the technical solution of the utility model:
The undetected examining system of a kind of phosphogypsum slag stockyard dam body seepage, comprise pvc pipe, pressure unit, power supply and data acquisition unit, it is characterized in that described pvc pipe has aperture, the sensor of pressure unit is positioned at pvc pipe, and pressure unit connects power supply and data acquisition unit.
During use, build the measurement hole while building the ardealite storage yard dam in dam body, measured hole perpendicular to ground, will
Pvc pipe is embedded in advance to be measured in hole, if dam body has infiltration, infiltration comes together in pvc pipe by the aperture of pvc pipe, the sensor measurement dam body infiltration liquid level of the pressure unit in pvc pipe, static pressure is changed into to electric signal, and signal is delivered to pulpit data acquisition unit Centralized Monitoring and demonstration.
The utility model is by measuring the height of the infiltration liquid level in the dam body hole, judge dam body whether have seepage or
The seepage degree, guarantee that liquid level is in controlled range, make dam body firmly, safety.The error of this detection system is little, convenient and simple, and equipment dependability is high, in phosphorous chemical industry industry, particularly is worthy of popularization in the gypsum stockyard.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that certain phosphate fertilizer plant's ardealite storage yard dam body is used schematic diagram;
In figure: 1, pressure unit, 2, pvc pipe, 3, aperture, 4, sensor, 5, power supply, 6, data acquisition unit.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail.
embodiment mono-:
As shown in Figure 1, the undetected examining system of a kind of phosphogypsum slag of certain phosphate fertilizer plant stockyard dam body seepage, comprise pvc pipe 2, pressure unit 1, power supply 5 and data acquisition unit 5, it is characterized in that described pvc pipe 2 has aperture 3, the sensor 4 of pressure unit 1 is positioned at pvc pipe 2, and pressure unit 1 connects power supply 5 and data acquisition unit 6.
Described pvc pipe 2 length are 100mm, and pvc pipe 2 has the parallel aperture of two rows 3, and the diameter of aperture 3 is 10mm.
Described pressure unit 1 is throw-in type pressure sensing 1; Throw-in type pressure transducer 1, its power supply 5 is in pulpit, power supply 5 is 24V.DC, output signal is 4～20mA.DC, signal is delivered to pulpit data acquisition unit 6 Centralized Monitorings and demonstration, and set high limit and high limit alarming value, according to the real time data state, so that operating personnel's monitoring and disposal.
As shown in Figure 2, about 300 meters of certain phosphate fertilizer plant's ardealite storage yard dam body height, dam body has been built 13 and has been measured between ，Dong Yu holes, hole 30 meters, horizontal direction interval, vertical direction is set and is divided into 6 row and detects.Detect data and be sent to duty room data acquisition unit 6 Centralized Monitorings by simulating signal, if having extremely, system is sent and is reported to the police and log recording.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any technical solutions of the utility model content that do not break away from, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all still belong in the scope of technical solutions of the utility model.
Claims (2)
1. the undetected examining system of phosphogypsum slag stockyard dam body seepage, comprise pvc pipe (2), pressure unit (1), power supply (5) and data acquisition unit (5), it is characterized in that described pvc pipe (2) has aperture (3), the sensor (4) of pressure unit (1) is positioned at pvc pipe (2), and pressure unit (1) connects power supply (5) and data acquisition unit (6).
2. the undetected examining system of a kind of phosphogypsum slag stockyard dam body seepage according to claim 1, is characterized in that described pvc pipe (2) length is 100mm, and pvc pipe (2) has the parallel aperture of two rows (3), and the diameter of aperture (3) is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320410749 CN203350002U (en) | 2013-07-11 | 2013-07-11 | Phosphogypsum slag stockyard dam body seepage-proof detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320410749 CN203350002U (en) | 2013-07-11 | 2013-07-11 | Phosphogypsum slag stockyard dam body seepage-proof detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203350002U true CN203350002U (en) | 2013-12-18 |
Family
ID=49749886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320410749 Expired - Lifetime CN203350002U (en) | 2013-07-11 | 2013-07-11 | Phosphogypsum slag stockyard dam body seepage-proof detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203350002U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338366A (en) * | 2016-10-10 | 2017-01-18 | 河海大学 | Seepage monitoring apparatus and monitoring method thereof |
| CN109781354A (en) * | 2018-04-04 | 2019-05-21 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of embankment seepage undersea detection system based on flow velocity induction |
| CN112627213A (en) * | 2020-12-17 | 2021-04-09 | 河南大学 | Water seepage source diagnosis and flow guide device for foundation pit without waterproof curtain |
-
2013
- 2013-07-11 CN CN 201320410749 patent/CN203350002U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338366A (en) * | 2016-10-10 | 2017-01-18 | 河海大学 | Seepage monitoring apparatus and monitoring method thereof |
| CN109781354A (en) * | 2018-04-04 | 2019-05-21 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of embankment seepage undersea detection system based on flow velocity induction |
| CN109781354B (en) * | 2018-04-04 | 2021-04-23 | 水利部交通运输部国家能源局南京水利科学研究院 | Dam body seepage underwater detection system based on velocity of flow response |
| CN112627213A (en) * | 2020-12-17 | 2021-04-09 | 河南大学 | Water seepage source diagnosis and flow guide device for foundation pit without waterproof curtain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201162544Y (en) | Intelligent monitoring instrument for mine stray current | |
| CN102021919A (en) | Foundation pit wireless monitoring and alarming device and monitoring method | |
| CN109184709B (en) | Shield equipment construction slag discharge monitoring and management system and method | |
| CN203350002U (en) | Phosphogypsum slag stockyard dam body seepage-proof detection system | |
| CN204212809U (en) | A kind of novel intelligent safety for tunnel engineering monitoring system | |
| CN102374927A (en) | Leakage detection device and detection method using same | |
| CN206308693U (en) | A kind of anchor pole of stress of testing oneself | |
| CN202499510U (en) | Antiskid detection device for belt conveyor | |
| CN104635767A (en) | Water level monitoring and remote control system | |
| CN204663577U (en) | The energy-conservation drainage control system of a kind of New Mine | |
| CN203365043U (en) | Osmometer | |
| CN201716583U (en) | Soft soil foundation layered settlement automatic monitoring system based on microcomputer | |
| CN203746207U (en) | Wireless early warning system for mud-rock flow calamity | |
| CN203405260U (en) | Device used for measuring material level of grinding hopper of high-pressure roller | |
| CN104952226A (en) | Wireless testing method, testing device and testing system for deformation of deep pit | |
| CN205644892U (en) | Underground works safe risk perceptual arrangement that is under construction based on BIM | |
| CN203559919U (en) | Anchor rod stress system for monitoring rock burst | |
| CN104359396A (en) | Landslide deep inclination monitoring device and method | |
| CN104952211A (en) | Debris flow disaster warning method and wireless early warning system thereof | |
| CN203310563U (en) | Telemetry-type soil seepage water pressure gauge | |
| CN201751537U (en) | Monitoring and early-warning device for tunnel water-burst mud-irruption sudden geologic hazards | |
| CN206248166U (en) | A kind of water-level measuring post of portable type measuring level of ground water | |
| CN205603105U (en) | Tower machine adjustment detection device | |
| CN206311600U (en) | A kind of geological stress changes liquid-phase detection device | |
| CN206754816U (en) | The safety pre-warning system of anti-Steel Tube Special external pressure unstability |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |